qs                972 core/ngx_resolver.c     ngx_resolver_qs_t     *qs;
qs               1059 core/ngx_resolver.c     qs = (ngx_resolver_qs_t *) &buf[i];
qs               1061 core/ngx_resolver.c     qtype = (qs->type_hi << 8) + qs->type_lo;
qs               1062 core/ngx_resolver.c     qclass = (qs->class_hi << 8) + qs->class_lo;
qs               1727 core/ngx_resolver.c     ngx_resolver_qs_t     *qs;
qs               1763 core/ngx_resolver.c     qs = (ngx_resolver_qs_t *) p;
qs               1766 core/ngx_resolver.c     qs->type_hi = 0; qs->type_lo = (u_char) ctx->type;
qs               1769 core/ngx_resolver.c     qs->class_hi = 0; qs->class_lo = 1;